JP2008199625A - ハーモニック制御回路を用いた高効率ドハティ電力増幅器 - Google Patents

ハーモニック制御回路を用いた高効率ドハティ電力増幅器 Download PDF

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Publication number
JP2008199625A
JP2008199625A JP2008032939A JP2008032939A JP2008199625A JP 2008199625 A JP2008199625 A JP 2008199625A JP 2008032939 A JP2008032939 A JP 2008032939A JP 2008032939 A JP2008032939 A JP 2008032939A JP 2008199625 A JP2008199625 A JP 2008199625A
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Japan
Prior art keywords
amplifier
doherty
power
peak
class
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Pending
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JP2008032939A
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English (en)
Japanese (ja)
Inventor
Bumman Kim
ブンマン・キム
Jangheon Kim
ジャンホン・キム
Yun Woo Young
ユン・ユン・ウォ
Junghwan Moon
ジュンフヮン・モン
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POSTECH Academy Industry Foundation
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POSTECH Academy Industry Foundation
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Publication of JP2008199625A publication Critical patent/JP2008199625A/ja
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
    • H03F1/04—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in discharge-tube amplifiers
    • H03F1/06—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in discharge-tube amplifiers to raise the efficiency of amplifying modulated radio frequency waves; to raise the efficiency of amplifiers acting also as modulators
    • H03F1/07—Doherty-type amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
    • H03F3/217—Class D power amplifiers; Switching amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
    • H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers
    • H03F1/0288—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers using a main and one or several auxiliary peaking amplifiers whereby the load is connected to the main amplifier using an impedance inverter, e.g. Doherty amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/56—Modifications of input or output impedances, not otherwise provided for
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/60—Amplifiers in which coupling networks have distributed constants, e.g. with waveguide resonators
    • H03F3/602—Combinations of several amplifiers
    • H03F3/604—Combinations of several amplifiers using FET's
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/222—A circuit being added at the input of an amplifier to adapt the input impedance of the amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/387—A circuit being added at the output of an amplifier to adapt the output impedance of the amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/451—Indexing scheme relating to amplifiers the amplifier being a radio frequency amplifier
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/543—A transmission line being used as coupling element between two amplifying stages

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
JP2008032939A 2007-02-14 2008-02-14 ハーモニック制御回路を用いた高効率ドハティ電力増幅器 Pending JP2008199625A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070015324A KR100814415B1 (ko) 2007-02-14 2007-02-14 하모닉 제어 회로를 이용한 고효율 도허티 전력 증폭기

Publications (1)

Publication Number Publication Date
JP2008199625A true JP2008199625A (ja) 2008-08-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008032939A Pending JP2008199625A (ja) 2007-02-14 2008-02-14 ハーモニック制御回路を用いた高効率ドハティ電力増幅器

Country Status (4)

Country Link
US (1) US7663435B2 (fr)
EP (1) EP1959563A3 (fr)
JP (1) JP2008199625A (fr)
KR (1) KR100814415B1 (fr)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2150000A2 (fr) 2008-08-01 2010-02-03 Nec Corporation Dispositif de communication optique, système de communication optique, procédé et programme de commande de sortie optique
JP2010118824A (ja) * 2008-11-12 2010-05-27 Hitachi Kokusai Electric Inc 増幅器
JP2012065146A (ja) * 2010-09-16 2012-03-29 Fuji Electric Co Ltd 乗算器要素回路および乗算器
JP2012105263A (ja) * 2010-11-05 2012-05-31 Pohang Univ Of Science & Technology Academy-Industry Cooperation 駆動増幅器を利用した３ウェイドハティ電力増幅器
US8400216B2 (en) 2010-11-05 2013-03-19 Postech Academy-Industry Foundation 3-way Doherty power amplifier using driving amplifier
JP2014511166A (ja) * 2011-03-16 2014-05-12 クリー インコーポレイテッド 強化型ドハティ増幅器
US8872583B2 (en) 2011-04-12 2014-10-28 Electronics And Telecommunications Research Institute Power amplifier with advanced linearity
JP2016139923A (ja) * 2015-01-27 2016-08-04 株式会社東芝 高周波半導体増幅器
JP2016139922A (ja) * 2015-01-27 2016-08-04 株式会社東芝 高周波半導体増幅器
JP2018113670A (ja) * 2017-01-13 2018-07-19 株式会社東芝 調和同調の負荷被変調増幅器
JP2019057809A (ja) * 2017-09-20 2019-04-11 株式会社東芝 増幅器及び送信機
JPWO2020202674A1 (ja) * 2019-04-01 2021-11-04 ヌヴォトンテクノロジージャパン株式会社 高周波増幅器

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WO2007091212A1 (fr) * 2006-02-10 2007-08-16 Nxp B.V. Amplificateur de puissance
JP4753255B2 (ja) * 2006-09-01 2011-08-24 ソニー・エリクソン・モバイルコミュニケーションズ株式会社 電力増幅装置および携帯電話端末
US8274332B2 (en) 2007-04-23 2012-09-25 Dali Systems Co. Ltd. N-way Doherty distributed power amplifier with power tracking
KR101484796B1 (ko) * 2007-04-23 2015-01-20 달리 시스템즈 씨오. 엘티디. Ｎ-웨이 도허티 분산형 전력 증폭기
US8508295B2 (en) * 2008-04-24 2013-08-13 Nec Corporation Amplifier
KR101683285B1 (ko) * 2009-01-23 2016-12-07 삼성전자주식회사 포화 동작을 사용하는 고효율 전력 증폭 장치 및 그 제어 방법
US9203361B2 (en) 2009-05-18 2015-12-01 Telefonaktiebolaget L M Ericsson (Publ) Harmonic control apparatus and related radio frequency devices and base stations
EP2262107B1 (fr) * 2009-06-10 2012-09-12 Alcatel Lucent Amplificateur de classe F inverse et procédé
KR101094067B1 (ko) * 2009-09-25 2011-12-15 전자부품연구원 클래스 ｆ 및 인버스 클래스 ｆ 도허티 증폭기
KR101097605B1 (ko) * 2009-11-04 2011-12-22 알.에프 에이치아이씨 주식회사 도허티 증폭기
KR101677555B1 (ko) * 2010-02-25 2016-11-21 삼성전자주식회사 도허티 증폭기에서 낮은 전력 영역에서의 효율을 향상시키기 위한 장치
EP2383883B1 (fr) * 2010-04-23 2013-07-17 Nxp B.V. Amplificateur de puissance
WO2012000129A1 (fr) 2010-06-29 2012-01-05 Telefonaktiebolaget L M Ericsson (Publ) Amplificateur de puissance multibande
CN102130657A (zh) * 2010-09-14 2011-07-20 华为技术有限公司 一种功率放大器、不对称达赫笛功率放大设备和基站
KR101097391B1 (ko) * 2010-10-04 2011-12-23 주식회사 피플웍스 비대칭 도허티 전력 증폭 장치의 입력 분배 및 제어 장치
KR101170634B1 (ko) * 2010-11-25 2012-08-02 주식회사 에이스테크놀로지 다중대역 스위칭 도허티 증폭기
KR101731321B1 (ko) * 2011-01-06 2017-05-02 삼성전자주식회사 도허티 증폭기에서 효율을 향상시키기 위한 장치 및 방법
US9306502B2 (en) 2011-05-09 2016-04-05 Qualcomm Incorporated System providing switchable impedance transformer matching for power amplifiers
US8514007B1 (en) 2012-01-27 2013-08-20 Freescale Semiconductor, Inc. Adjustable power splitter and corresponding methods and apparatus
KR101325158B1 (ko) 2012-03-14 2013-11-06 포항공과대학교 산학협력단 다중 모드 도허티 전력 증폭 장치
US8970297B2 (en) 2012-03-19 2015-03-03 Qualcomm Incorporated Reconfigurable input power distribution doherty amplifier with improved efficiency
JP2014082749A (ja) * 2012-09-28 2014-05-08 Fordan Kk 複合電力増幅器を有する複合送信機
US9031518B2 (en) 2012-12-17 2015-05-12 Qualcomm Incorporated Concurrent hybrid matching network
KR102105130B1 (ko) * 2013-07-05 2020-04-28 삼성전자주식회사 고조파 정합을 위한 방법 및 장치
DE102013220160A1 (de) * 2013-10-05 2015-04-09 Rwth Aachen Sequentieller breitbandiger Doherty Leistungsverstärker mit einstellbarem Ausgangsleitungs-Back-Off
US9397616B2 (en) 2013-11-06 2016-07-19 Commscope Technologies Llc Quasi-doherty architecture amplifier and method
US9774299B2 (en) 2014-09-29 2017-09-26 Nxp Usa, Inc. Modifiable signal adjustment devices for power amplifiers and corresponding methods and apparatus
DK3205015T3 (da) * 2014-10-06 2020-06-02 Ericsson Telefon Ab L M Forstærkerkredsløb og fremgangsmåde
WO2016056953A1 (fr) * 2014-10-06 2016-04-14 Telefonaktiebolaget L M Ericsson (Publ) Circuit amplificateur et procédé
KR101643287B1 (ko) * 2014-12-26 2016-07-29 가천대학교 산학협력단 클래스 f가 적용된 비대칭 도허티 증폭기
CN104953960A (zh) * 2015-06-17 2015-09-30 深圳市华讯方舟微电子科技有限公司 一种基于寄生补偿的j类功率放大电路及射频功率放大器
US9647611B1 (en) * 2015-10-28 2017-05-09 Nxp Usa, Inc. Reconfigurable power splitters and amplifiers, and corresponding methods
RU2674308C2 (ru) * 2016-11-25 2018-12-06 Михаил Викторович Моисеев Устройство и способ генерации и передачи высоковольтных мультичастотных колебаний
KR102373191B1 (ko) 2017-07-21 2022-03-11 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) 다단식 도허티 전력 증폭기 및 송신기
US10236833B2 (en) 2017-08-02 2019-03-19 Infineon Technologies Ag RF amplifier with dual frequency response capacitor
US10122336B1 (en) 2017-09-20 2018-11-06 Cree, Inc. Broadband harmonic matching network
US11336253B2 (en) 2017-11-27 2022-05-17 Wolfspeed, Inc. RF power amplifier with combined baseband, fundamental and harmonic tuning network
US10411659B2 (en) * 2018-01-25 2019-09-10 Cree, Inc. RF power amplifier with frequency selective impedance matching network
WO2019153290A1 (fr) * 2018-02-11 2019-08-15 Telefonaktiebolaget Lm Ericsson (Publ) Amplificateurs de doherty à modulation de charge harmonique à large bande
WO2019205084A1 (fr) 2018-04-27 2019-10-31 Telefonaktiebolaget Lm Ericsson (Publ) Amplificateur de puissance radiofréquence et dispositif
US10498292B1 (en) 2018-06-11 2019-12-03 Nxp Usa, Inc. Amplifiers and amplifier modules having stub circuits
CN109981055B (zh) * 2019-03-25 2023-12-05 杭州电子科技大学富阳电子信息研究院有限公司 一种分路谐波控制电路
CN109936338B (zh) * 2019-05-07 2024-02-09 成都理工大学 一种高效率五阶逆f类功率放大器
CN110311640B (zh) * 2019-06-27 2024-04-09 杭州电子科技大学 宽带混合f/j类功率放大器及其设计方法
CN110266275B (zh) * 2019-07-23 2024-05-14 杭州电子科技大学 一种连续逆F类和J类混合的宽带Doherty功率放大器
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US12088255B2 (en) 2021-06-10 2024-09-10 Nxp Usa, Inc. Doherty amplifiers and amplifier modules with shunt inductor and capacitor circuit for improved carrier harmonic loading
CN113746433B (zh) * 2021-07-21 2023-12-08 中山市华南理工大学现代产业技术研究院 高效率宽频多模式Doherty功率放大器及构建方法
US20230040780A1 (en) * 2021-07-29 2023-02-09 Skyworks Solutions, Inc. Class inverse f doherty amplifier
WO2023229170A1 (fr) * 2022-05-23 2023-11-30 삼성전자 주식회사 Amplificateur de puissance de doherty dans un système de communication sans fil, et dispositif électronique le comprenant
CN116317963A (zh) * 2023-02-03 2023-06-23 重庆大学 一种多组合模式的宽带或多带Doherty功率放大器架构
CN117394797B (zh) * 2023-10-16 2025-03-07 苏州华太电子技术股份有限公司 功放谐波控制电路、装置及电子设备
CN119582767A (zh) * 2024-10-10 2025-03-07 深圳三星通信技术研究有限公司 一种多尔蒂功率放大器

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JPH07183744A (ja) * 1993-12-24 1995-07-21 Hitachi Ltd 高効率電力増幅器
JP2001257546A (ja) * 2001-02-21 2001-09-21 Matsushita Electric Ind Co Ltd 高周波電力増幅器
JP2004120086A (ja) * 2002-09-24 2004-04-15 Mitsubishi Electric Corp 高周波電力増幅器
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JP2001257546A (ja) * 2001-02-21 2001-09-21 Matsushita Electric Ind Co Ltd 高周波電力増幅器
JP2004120086A (ja) * 2002-09-24 2004-04-15 Mitsubishi Electric Corp 高周波電力増幅器
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Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2150000A2 (fr) 2008-08-01 2010-02-03 Nec Corporation Dispositif de communication optique, système de communication optique, procédé et programme de commande de sortie optique
JP2010118824A (ja) * 2008-11-12 2010-05-27 Hitachi Kokusai Electric Inc 増幅器
JP2012065146A (ja) * 2010-09-16 2012-03-29 Fuji Electric Co Ltd 乗算器要素回路および乗算器
JP2012105263A (ja) * 2010-11-05 2012-05-31 Pohang Univ Of Science & Technology Academy-Industry Cooperation 駆動増幅器を利用した３ウェイドハティ電力増幅器
US8400216B2 (en) 2010-11-05 2013-03-19 Postech Academy-Industry Foundation 3-way Doherty power amplifier using driving amplifier
JP2014511166A (ja) * 2011-03-16 2014-05-12 クリー インコーポレイテッド 強化型ドハティ増幅器
US8872583B2 (en) 2011-04-12 2014-10-28 Electronics And Telecommunications Research Institute Power amplifier with advanced linearity
JP2016139923A (ja) * 2015-01-27 2016-08-04 株式会社東芝 高周波半導体増幅器
JP2016139922A (ja) * 2015-01-27 2016-08-04 株式会社東芝 高周波半導体増幅器
US9929693B2 (en) 2015-01-27 2018-03-27 Kabushiki Kaisha Toshiba High-frequency semiconductor amplifier
US9985584B2 (en) 2015-01-27 2018-05-29 Kabushiki Kaisha Toshiba High-frequency semiconductor amplifier
JP2018113670A (ja) * 2017-01-13 2018-07-19 株式会社東芝 調和同調の負荷被変調増幅器
US10224882B2 (en) 2017-01-13 2019-03-05 Kabushiki Kaisha Toshiba Harmonically tuned load modulated amplifier
JP2019057809A (ja) * 2017-09-20 2019-04-11 株式会社東芝 増幅器及び送信機
JPWO2020202674A1 (ja) * 2019-04-01 2021-11-04 ヌヴォトンテクノロジージャパン株式会社 高周波増幅器
JP7112821B2 (ja) 2019-04-01 2022-08-04 ヌヴォトンテクノロジージャパン株式会社 高周波増幅器

Also Published As

Publication number Publication date
KR100814415B1 (ko) 2008-03-18
EP1959563A2 (fr) 2008-08-20
EP1959563A3 (fr) 2008-11-19
US20080191801A1 (en) 2008-08-14
US7663435B2 (en) 2010-02-16

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